Product Features:
1. Unlocking method: fingerprint, password, magnetic card, mechanical key;
2. temporary password
3. Biological fingerprint recognition, quick unlocking;
4. easy to install;
6. Long battery life,;
7. The size of the lock body is rich, which reduces the difficulty of installation;
8. Normally open door mode: After adjustment, the door can remain open after being opened and will not be automatically locked.